| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.30 | 4.866% | $170.1975 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $84.80 | 3.757% | $87.9859 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $148.33 | 8.543% | $161.0018 | $161.00 | $161.00 | $161.00 |
| Purchase #4 | $133.94 | 5.377% | $141.142 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $164.81 | 6.633% | $175.7418 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $237.29 | 4.737% | $248.5304 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $246.53 | 3.523% | $255.2153 | $255.22 | $255.20 | $255.20 |
| 7 purchase totals = | $1,178.00 | $1,239.8147 | $1,239.82 | $1,239.85 | $1,239.70 | |